Problem Display
PID: 34018 (1N6/p2p4/P2P4/1kN5/3K4/P7/2P5/8 w - - 0 1)

Pauly, Wolfgang

Schweizerische Schachzeitung, 1913

1N6/p2p4/P2P4/1kN5/3K4/P7/2P5/8

#5

7 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.c3!
      • threat
        • 2.a4+
          • 2...Ka5
            • 3.Sc6+
              • 3...Kb6
                • 4.Se5
                  • 4...Ka5
                    • 5.Sc4#
              • 3...dxc6
                • 4.d7
                  • 4...Kb6
                    • 5.d8Q#
                    • 5.d8B#
          • 2...Kb6
            • 3.Sd3
              • 3...Ka5
                • 4.Sb2
                  • 4...Kb6
                    • 5.Sc4#
      • 1...Ka5
        • 2.a4
          • 2...Kb6
            • 3.Sd3
              • 3...Ka5
                • 4.Sb2
                  • 4...Kb6
                    • 5.Sc4#
      • 1...Kb6
        • 2.a4
          • 2...Ka5
            • 3.Sc6+
              • 3...Kb6
                • 4.Se5
                  • 4...Ka5
                    • 5.Sc4#
              • 3...dxc6
                • 4.d7
                  • 4...Kb6
                    • 5.d8Q#
                    • 5.d8B#

FEATURES


NOT CLASSIFIED


Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).